How many of yall who walk around barefoot have ever gotten a tiny splinter right in the ball of the foot that just seems to disappear into your foot and feels really uncomfortable.. they work themselves out eventually right?

I have had splinters go into my feet,legs,arms,hands. They all worked their way out eventually.I just had a small metal sliver in my finger.It stayed around for a long time and formed a callous over it.It was probably there for a month then one day I chewed away the callous and the sliver was gone.I heard from my grandpa that chewing tobacco placed on a splinter will draw it out.